|
US3755161A
(en)
*
|
1970-02-05 |
1973-08-28 |
Osaka Soda Co Ltd |
Treatment process for removal of metals and treating agent therefor
|
|
DE2332103C3
(de)
*
|
1973-06-23 |
1981-11-12 |
Bayer Ag, 5090 Leverkusen |
Verfahren zur Trink- und Abwasseraufbereitung
|
|
CA1022528A
(en)
*
|
1973-09-17 |
1977-12-13 |
Asahi Kasei Kogyo Kabushiki Kaisha |
Composite filter for clarifying vegetable drinks
|
|
US4086162A
(en)
*
|
1973-10-22 |
1978-04-25 |
Jacques Benzaria |
Method of adsorption by activated charcoal in a lower fluidized bed and upper fixed bed
|
|
SE7407571L
(enrdf_load_stackoverflow)
*
|
1973-12-13 |
1975-06-16 |
Uddeholms Ab |
|
|
US3899310A
(en)
*
|
1974-03-20 |
1975-08-12 |
Grace W R & Co |
Alumina-zeolite composite adsorbents for refrigerants
|
|
US4008285A
(en)
*
|
1974-04-22 |
1977-02-15 |
Melaja Asko J |
Process for making xylitol
|
|
US4075406A
(en)
*
|
1974-04-22 |
1978-02-21 |
Suomen Sokeri Osakeyhtio |
Process for making xylose
|
|
FI752346A7
(enrdf_load_stackoverflow)
|
1974-09-13 |
1976-03-14 |
Ciba Geigy Ag |
|
|
US3965283A
(en)
*
|
1974-12-18 |
1976-06-22 |
Moore Willard S |
Fibrous sorbing materials and preparations thereof
|
|
US4149975A
(en)
*
|
1975-02-14 |
1979-04-17 |
Filtrox-Werk Ag |
Asbestos-free filtering layer
|
|
GB1531804A
(en)
*
|
1976-03-09 |
1978-11-08 |
British Petroleum Co |
Oil separation method
|
|
DE2717674C2
(de)
*
|
1977-04-21 |
1982-05-06 |
Agfa-Gevaert Ag, 5090 Leverkusen |
Verfahren zur Auffrischung von gebrauchten fotografischen Farbentwicklern
|
|
US4187120A
(en)
*
|
1978-05-30 |
1980-02-05 |
Ecodyne Corporation |
Method for purification of polyhydric alcohols
|
|
IL57710A
(en)
*
|
1978-07-07 |
1982-11-30 |
Klein Max |
Mats for adsorption and filtration of liquids
|
|
DE2840655C2
(de)
*
|
1978-09-19 |
1982-06-16 |
Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG Apparatebau KG, 6380 Bad Homburg |
Vorrichtung zur Blutentgiftung
|
|
US4193817A
(en)
*
|
1979-03-22 |
1980-03-18 |
Illinois Water Treatment |
Production of bottler's liquid sugar
|
|
US4328105A
(en)
*
|
1980-02-06 |
1982-05-04 |
Linde Aktiengesellschaft |
Treatment of suspended solids--and adsorbable contaminant--containing liquid
|
|
US4303529A
(en)
*
|
1980-09-08 |
1981-12-01 |
The United States Of America As Represented By The Secretary Of The Interior |
Multi-chromatographic materials
|
|
FR2490676B1
(fr)
*
|
1980-09-19 |
1985-07-19 |
Rhone Poulenc Spec Chim |
Procede d'epuration des jus de canne a sucre
|
|
US4454044A
(en)
*
|
1981-07-13 |
1984-06-12 |
Max Klein |
Water treatment process
|
|
US4566969A
(en)
*
|
1981-09-29 |
1986-01-28 |
Crane & Co., Inc. |
Rolling filter apparatus
|
|
US4511473A
(en)
*
|
1982-02-09 |
1985-04-16 |
Amf Incorporated |
Fibrous media containing millimicron-sized particulates
|
|
US4624789A
(en)
*
|
1985-03-18 |
1986-11-25 |
Kansas State University Research Foundation |
Mass transfer into porous granules using stratified semifluidized beds
|
|
US4717483A
(en)
*
|
1986-06-23 |
1988-01-05 |
Aluminum Company Of America |
Purification of waste stream from tanning process by adsorption on an adsorbent comprising a mixture of alumina and Y zeolite
|
|
US4851122A
(en)
*
|
1988-04-04 |
1989-07-25 |
Stanley Bedford F |
Water treatment media for conditioning apparatus
|
|
US4900450A
(en)
*
|
1988-07-01 |
1990-02-13 |
Culligan International Company |
Removing residual alkali metal ions from demineralized water
|
|
US5082568A
(en)
*
|
1989-03-17 |
1992-01-21 |
Ametek, Inc. |
Method for removing low concentrations of metal contaminants from water
|
|
US5024764A
(en)
*
|
1989-03-17 |
1991-06-18 |
Ametek, Inc. |
Method of making a composite filter
|
|
DE3922391A1
(de)
*
|
1989-07-07 |
1991-01-10 |
Hoelzle & Chelius Gmbh |
Ionenaustauschvorrichtung zur wasserreinigung, verfahren zu deren herstellung und verwendung derselben zur nitrat- und/oder nitritentfernung in wasser
|
|
US5118655A
(en)
*
|
1990-04-02 |
1992-06-02 |
Western Water International, Inc. |
Water contaminant adsorption composition
|
|
US5378367A
(en)
*
|
1992-11-25 |
1995-01-03 |
Aluminum Company Of America |
Method for removing color-imparting contaminants from pulp and paper waste streams using a combination of adsorbents
|
|
US6663780B2
(en)
|
1993-01-26 |
2003-12-16 |
Danisco Finland Oy |
Method for the fractionation of molasses
|
|
FI96225C
(fi)
*
|
1993-01-26 |
1996-05-27 |
Cultor Oy |
Menetelmä melassin fraktioimiseksi
|
|
JPH09509920A
(ja)
*
|
1993-08-13 |
1997-10-07 |
オレゴン ヘルス サイエンシズ ユニバーシティ |
複合生物学的分子付着材料
|
|
US5518626A
(en)
*
|
1993-12-23 |
1996-05-21 |
United Technologies Corporation |
Process employing thermally sterilizable aqueous polishing agents
|
|
FR2714847B1
(fr)
*
|
1994-01-10 |
1996-02-16 |
Seb Sa |
Dispositif de purification de fluide et en particulier d'eau.
|
|
US5795398A
(en)
|
1994-09-30 |
1998-08-18 |
Cultor Ltd. |
Fractionation method of sucrose-containing solutions
|
|
US5770070A
(en)
*
|
1994-10-03 |
1998-06-23 |
Genomyx Corporation |
Radioactive waste disposal cartridge
|
|
US5785861A
(en)
*
|
1995-03-13 |
1998-07-28 |
Dufresne; Peter |
Regeneration of perchloroethylene
|
|
US6132611A
(en)
*
|
1996-03-19 |
2000-10-17 |
Yuen; Po S. |
Dynamic action filtration system
|
|
US6224776B1
(en)
|
1996-05-24 |
2001-05-01 |
Cultor Corporation |
Method for fractionating a solution
|
|
KR20000016329A
(ko)
*
|
1996-07-30 |
2000-03-25 |
티모시비.카니 |
필터시트 및 이 필터시트를 사용하는 포토레지스트 조성물 정제방법
|
|
US6662956B2
(en)
*
|
1997-03-18 |
2003-12-16 |
Selecto, Inc. |
Nanocrystal-containing filtration media
|
|
RU2125974C1
(ru)
*
|
1997-08-21 |
1999-02-10 |
Закрытое акционерное общество "АКВАФОР" |
Способ фильтрационной очистки жидкости и фильтр для очистки жидкости
|
|
US5972216A
(en)
*
|
1997-10-24 |
1999-10-26 |
Terra Group, Inc. |
Portable multi-functional modular water filtration unit
|
|
DE19801174A1
(de)
*
|
1998-01-15 |
1999-07-22 |
Wabag Wassertechn Anlagen Gmbh |
Verfahren zur Teilentsalzung von Wasser
|
|
US6395678B1
(en)
|
1999-09-01 |
2002-05-28 |
Aero-Terra-Aqua Technologies Corporation |
Bead and process for removing dissolved metal contaminants
|
|
FI20010977L
(fi)
*
|
2001-05-09 |
2002-11-10 |
Danisco Sweeteners Oy |
Kromatografinen erotusmenetelmä
|
|
AR036452A1
(es)
*
|
2001-09-10 |
2004-09-08 |
Procter & Gamble |
Filtro para remocion de contaminantes de un fluido lipofilo, proceso para remover contaminante y fluido filtrado por dicho proceso
|
|
US7276162B2
(en)
*
|
2001-09-10 |
2007-10-02 |
The Procter & Gamble Co. |
Removal of contaminants from a lipophilic fluid
|
|
US20060021928A1
(en)
*
|
2004-04-12 |
2006-02-02 |
David Nelson |
Efficient Water Filters
|
|
WO2007117481A2
(en)
*
|
2006-04-05 |
2007-10-18 |
Archer-Daniels-Midland Company |
Method for removing sulfur compounds from an alcohol stream
|
|
US8486473B2
(en)
*
|
2009-11-11 |
2013-07-16 |
Carbo-UA Limited |
Compositions and processes for improving phosphatation clarification of sugar liquors and syrups
|
|
US8486474B2
(en)
*
|
2009-11-11 |
2013-07-16 |
Carbo-UA Limited |
Compositions and processes for improving carbonatation clarification of sugar liquors and syrups
|
|
US9175358B2
(en)
*
|
2009-11-11 |
2015-11-03 |
Carbo-UA Limited |
Compositions and processes for sugar treatment
|
|
US9605324B2
(en)
*
|
2009-12-23 |
2017-03-28 |
Carbo-UA Limited |
Compositions and processes for clarification of sugar juices and syrups in sugar mills
|
|
US20120135485A1
(en)
*
|
2010-11-29 |
2012-05-31 |
Georgia Tech Research Corporation |
Sorbent and process for removing fermentation inhibitors
|